Hillside Lake, New York

Jackson Creek is an 11.0-mile-long (17.7 km) tributary of Sprout Creek in Dutchess County, New York. Via Sprout Creek and Fishkill Creek, water from Jackson Creek flows to the Hudson River. Jackson Creek's subwatershed covers 5,524 acres (22.35 km2) of land.

Beekman Meeting House and Friends' Cemetery is located on Emans Road in LaGrangeville, New York, United States. The meeting house is a wooden building from the early 19th century that has been unused and vacant for decades. As a result, it is in an advanced state of decay, and mostly collapsed. The cemetery, better preserved, is located a short distance away. The meeting house was built in 1809 for a meeting that split off from another one in the nearby hamlet of Oswego. After the Hicksite-Orthodox schism in 1828, it was one of only two meetings in the county to embrace Orthodox Quakerism. After that meeting dissolved in the early 20th century, it was for a time a Grange hall. It and its nearby cemetery were added to the National Register of Historic Places in 1989.

The Arlington Central School District (abbreviated ACSD) is one of thirteen public school districts serving residents of Dutchess County, New York.

Hopewell Junction is a hamlet and census-designated place (CDP) in Dutchess County, New York, United States. The population was 1330 at the 2020 census. It is part of the Poughkeepsie–Newburgh–Middletown, NY Metropolitan Statistical Area as well as the larger New York–Newark–Bridgeport, NY-NJ-CT-PA Combined Statistical Area. Hopewell Junction is located within the town of East Fishkill. It was originally a railroad junction where the Newburgh, Dutchess and Connecticut Railroad met the New York and New England Railroad and Dutchess County Railroad. All three became part of the New York, New Haven and Hartford Railroad system, and the ND&C to the southwest and the NY&NE are now owned by the Housatonic Railroad and used by Metro-North for equipment moves between its Hudson Line and Harlem Line. The last remaining section of passenger line, a branch from Pine Plains, south through Milbrook, to Hopewell Junction, to Beacon, lost its passenger service at some point between 1932 and 1938. The closest passenger facility is Beacon station on Metro-North's Hudson Line. Today, Hopewell Junction sits astride the bike/walk Empire State Trail where it is the juncture between the Dutchess Rail Trail running west to the Walkway Over the Hudson at Poughkeepsie, New York and the more recently constructed Maybrook Trailway winding through the hills to Brewster, New York to almost meet the Putnam County Trailway and its continuations to New York City. It was ranked #31 on Money magazine's "Most Desirable Places to Live" for 2005.

The Storm–Adriance–Brinckerhoff House is located on Beekman Road (Dutchess County Route 9) in East Fishkill, New York, United States. It is a wooden building in three parts, the oldest of which dates to the mid-18th century. Some of its inhabitants have been among the prominent residents of the county, and the state. Thomas Storm, a captain in the Continental Army during the Revolutionary War, later served as the state Assembly Speaker. He had George Washington as a guest one night. Members of the Brinckerhoff family, longtime inhabitants of the area, lived in the house until 1930. The house is considered an excellent, well-preserved example of Dutch Colonial architecture. Its modifications and additions reflect changing tastes over the time it was within the Storm family. In 2008 it, along with several other structures on the property, was listed on the National Register of Historic Places. It has been described as "the most historically significant house" in East Fishkill because of the Washington connection.

Saint Kateri Tekakwitha Church (LaGrangeville, New York) is a Roman Catholic parish church located in Lagrangeville, Dutchess County, under the authority of the Roman Catholic Archdiocese of New York. It was established as a mission of St. Columba in Hopewell Junction in 1998 before being elevated to parish status in 2002. The church was built 2006–2008.

The Church of St. Columba is a Roman Catholic parish church under the authority of the Roman Catholic Archdiocese of New York, located in Hopewell Junction, Dutchess County, New York State.

Bykenhulle, originally known as Ivy Hall, is a historic house located on Bykenhulle Road near the hamlet of Hopewell Junction, New York, United States, in the Town of East Fishkill. It is a wooden house in the Greek Revival architectural style. First built in the middle of the 19th century by a member of the locally prominent Adriance family, it was originally the center of a large farmstead. By the early 20th century the failing farm was subdivided, leaving the house on a smaller lot. A later set of owners bought it for use as a country retreat and renamed it after the original Dutch spelling of their name. They renovated and restored the house with the intent of preserving its historic character. It retains enough despite the much newer residential construction around it that, in 1991, it and two of its outbuildings were listed on the National Register of Historic Places. Currently it is used as a bed and breakfast.

Chelsea Cove is a census-designated place (CDP) located in the town of Beekman in Dutchess County, New York, United States. It was first listed as a CDP prior to the 2020 census.Chelsea Cove is in southern Dutchess County, in the western part of Beekman, on the northern side of Sylvan Lake. It is 14 miles (23 km) southeast of Poughkeepsie and 10 miles (16 km) northeast of Fishkill.

St. Denis Church is a Roman Catholic parish church under the authority of the Roman Catholic Archdiocese of New York, located in Hopewell Junction, Dutchess County, New York. It was established in 1899 as a parish; it was established a mission of St. Mary in Wappingers Falls in 1874 until being elevated in a parish in 1899.